Question 26
The diagram below shows the composition of the atmosphere of early Earth and the Earth today.
These are the supplied simplified model and its temperature labels, not a current temperature measurement.
Complete the sentence to describe the main difference in composition of the atmosphere between early Earth and the Earth today.
The atmosphere of early Earth was mostly made up of ___, whereas the atmosphere of the Earth today is mostly made up of ___.
These are the supplied simplified model and its temperature labels, not a current temperature measurement.
Complete the sentence to describe the main difference in composition of the atmosphere between early Earth and the Earth today.
The atmosphere of early Earth was mostly made up of ___, whereas the atmosphere of the Earth today is mostly made up of ___.
